1207906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 24

約数和(自身を含む): 2194560

約数和(自身を除く): 986654

約数列:

[1, 2, 7, 14, 19, 38, 133, 239, 266, 361, 478, 722, 1673, 2527, 3346, 4541, 5054, 9082, 31787, 63574, 86279, 172558, 603953, 1207906]

約数ペア:

[(1, 1207906), (2, 603953), (7, 172558), (14, 86279), (19, 63574), (38, 31787), (133, 9082), (239, 5054), (266, 4541), (361, 3346), (478, 2527), (722, 1673)]